Timesys vs Emcraft Systems: full comparison for 2026
Quick verdict
Timesys (4.5/5) edges ahead of Emcraft Systems (4.3/5) overall. Timesys is the better choice for embedded Linux build systems and long-term security maintenance. Emcraft Systems is the stronger option for system-on-module hardware paired with a maintained Linux or RTOS board support package. The right choice depends on your project size, budget, and required tech stack.
Timesys vs Emcraft Systems: head-to-head summary
| Criterion | Timesys | Emcraft Systems |
|---|---|---|
| Founded | 1995 | 2003 |
| HQ | Pittsburgh, PA, USA | Carlsbad, CA, USA |
| Team size | Not published | Not published |
| Rating | 4.5 / 5 | 4.3 / 5 |
| Primary differentiator | Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth | Self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them |
| Pricing model | Support contracts, consultation, and custom development engagements | Hardware module sales plus BSP support and custom engineering |
| Min. engagement | Not published | Not published |
| Primary tech stack | Yocto Project, Embedded Linux, Buildroot | Embedded Linux, RTOS Board Support Packages, ARM Cortex-M |
| Industries served | Industrial, Networking, Consumer electronics, Automotive | Industrial, Networking, Test & measurement |
Timesys vs Emcraft Systems: overview
Timesys
Timesys was founded in Pittsburgh in 1995 and built its reputation as a founding member of the Yocto Project, one of the two dominant embedded Linux build systems alongside Buildroot. The company's LinuxLink platform and development-support services cover custom board support package creation, security patch tracking, and long-term maintenance for embedded Linux products, work that is narrower than general firmware development but goes deeper into that one area than most generalist firms can. Lynx Software Technologies, a real-time operating system and safety-critical software vendor, acquired Timesys in 2023, folding its embedded Linux practice into a broader RTOS and hypervisor product line.
Emcraft Systems
Emcraft Systems is headquartered in Carlsbad, California and builds production-ready system-on-modules around ARM Cortex-M microcontrollers and Cortex-A microprocessors, alongside the Linux and RTOS board support packages that run on them. The company maintains its own BSPs rather than relying solely on a chip vendor's reference package, which gives it long-term update responsibility for the firmware layer under a client's application code. It holds STMicroelectronics partner status, and its board-plus-BSP model suits companies that want a hardware module and a maintained firmware base together instead of sourcing them separately.
Services and capabilities: Timesys vs Emcraft Systems
| Capability | Timesys | Emcraft Systems |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Bare-metal & driver development | ✗ | ✓ |
| Secure boot / OTA firmware updates | ✓ | ✗ |
| MCU & platform migration | ✗ | ✓ |
| Connectivity & IoT protocols | ✗ | ✗ |
| Functional safety / compliance | ✗ | ✗ |
| Embedded AI / on-device inference | ✗ | ✗ |
| Firmware GUI development | ✗ | ✗ |
| Hardware co-design / board bring-up | ✗ | ✓ |
| Staff augmentation | ✗ | ✗ |
Tech stack comparison: Timesys vs Emcraft Systems
| Framework / platform | Timesys | Emcraft Systems |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| STM32 | N/A | N/A |
| ARM Cortex-M | N/A | ✓ |
| Embedded Linux | ✓ | ✓ |
| BLE | N/A | N/A |
| MISRA | N/A | N/A |
| Secure Boot | N/A | N/A |
| AWS IoT | N/A | N/A |
| RISC-V | N/A | N/A |
Pricing comparison: Timesys vs Emcraft Systems
| Criterion | Timesys | Emcraft Systems |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Support contracts, Consultation, Custom BSP development | Module sales with BSP support, Custom BSP engineering |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Timesys vs Emcraft Systems
| Dimension | Timesys | Emcraft Systems |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial, Networking, Consumer electronics | Industrial, Networking, Test & measurement |
| Best use cases | Custom Yocto-based board support package for a new embedded Linux product, Long-term security patch tracking for a fielded embedded Linux device | Industrial product needing an ARM system-on-module with a maintained Linux BSP, RTOS board support package bring-up on Emcraft's own Cortex-M or Cortex-A hardware |
| Typical project type | Support contracts | Module sales with BSP support |
Timesys vs Emcraft Systems: pros and cons
| Timesys | |
|---|---|
| + | Founding member of the Yocto Project, one of the two standard embedded Linux build systems in the industry |
| + | Three decades of operating history focused specifically on embedded Linux rather than firmware in general |
| + | Security patch tracking and long-term maintenance services address a gap most project-based firmware vendors don't cover after delivery |
| + | Acquisition by Lynx Software Technologies in 2023 connects its Linux practice to a broader RTOS and hypervisor product line |
| - | The 2023 acquisition by Lynx Software Technologies means Timesys now operates as part of a larger RTOS vendor rather than an independent consultancy |
| - | Its specialty is embedded Linux specifically, so RTOS-only or bare-metal MCU projects are a narrower fit than for a generalist firmware vendor |
| - | Public team size and pricing figures are not published |
| Emcraft Systems | |
|---|---|
| + | Self-maintained BSPs give long-term update ownership rather than depending on a chip vendor's reference package alone |
| + | STMicroelectronics partner status backs its ARM Cortex-M and Cortex-A module line with direct chip-vendor support |
| + | Combining hardware modules with firmware support removes a sourcing step for companies that would otherwise need two vendors |
| + | Focus on both Linux and RTOS BSPs covers a wider range of real-time requirements than a Linux-only board vendor |
| - | Public founding year and team size figures are thin, and the company's own materials don't publish a founding date directly |
| - | Its business model centers on selling its own hardware modules, which is a narrower fit for a client who has already committed to different silicon |
| - | No published pricing or minimum engagement figure |
Who should choose Timesys?
A typical fit: custom Yocto-based board support package for a new embedded Linux product.
Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Networking, Consumer electronics, Automotive.
Who should choose Emcraft Systems?
A typical fit: industrial product needing an ARM system-on-module with a maintained Linux BSP.
Self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them. Minimum engagement is not publicly disclosed. Works best with clients in Industrial, Networking, Test & measurement.
Decision matrix: Timesys vs Emcraft Systems
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Both offer fixed-price models |
| You need a large dedicated team for an ongoing programme | Check each company's engagement model |
| Your budget is at the lower end | Compare: Timesys (Not published) vs Emcraft Systems (Not published) |
| You need specialist depth in a specific vertical | Timesys |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Timesys |
Use case fit: Timesys vs Emcraft Systems
| Use case | Timesys fit | Emcraft Systems fit | Winner |
|---|---|---|---|
| Custom Yocto-based board support package for a new embedded Linux product | Strong | Limited | Timesys |
| Long-term security patch tracking for a fielded embedded Linux device | Strong | Strong | Both equally |
| Industrial product needing an ARM system-on-module with a maintained Linux BSP | Limited | Strong | Emcraft Systems |
| RTOS board support package bring-up on Emcraft's own Cortex-M or Cortex-A hardware | Limited | Strong | Emcraft Systems |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Timesys vs Emcraft Systems
Timesys (4.5/5) is the stronger overall choice for most Firmware Development projects. Founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth.
Emcraft Systems (4.3/5) is worth a look if you need RTOS board support package bring-up on Emcraft's own Cortex-M or Cortex-A hardware. If your situation matches that, Emcraft Systems is a competitive option.
Related comparisons
Timesys vs Emcraft Systems FAQ
Is Timesys better than Emcraft Systems?
Timesys (4.5/5) scores higher overall, but "better" depends on your use case. Timesys's strongest advantage: founding member of the Yocto Project, one of the two standard embedded Linux build systems in the industry. Emcraft Systems's strongest advantage: self-maintained BSPs give long-term update ownership rather than depending on a chip vendor's reference package alone.
How do Timesys and Emcraft Systems differ in pricing?
Timesys uses support contracts, consultation, and custom development engagements pricing. Emcraft Systems uses hardware module sales plus bsp support and custom engineering pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Timesys or Emcraft Systems?
Timesys is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Timesys and Emcraft Systems?
Timesys's primary differentiator is: founding Yocto Project member with three decades of embedded Linux build-system and security-maintenance depth. Emcraft Systems's primary differentiator is: self-maintained Linux and RTOS board support packages sold together with the ARM hardware modules that run them. They also differ in team size (Not published vs Not published), minimum engagement (Not published vs Not published), and primary industries served (Industrial, Networking vs Industrial, Networking).
Verify all details directly with each company before making a decision.